| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.94 | 5.475% | $107.5212 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $108.66 | 9.769% | $119.275 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $160.26 | 11.205% | $178.2171 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $32.79 | 7.427% | $35.2253 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $70.66 | 8.421% | $76.6103 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $246.93 | 5.638% | $260.8519 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $157.52 | 4.199% | $164.1343 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $878.76 | $941.8351 | $941.84 | $941.85 | $941.80 | |